[jimbokun]

Because the self described left has de-emphasized economic and labor concerns, and prioritize intersectional identity as defining oppressor and oppressed categories.

[justin66]

That's not a difference in a group's emphasis, that's two different groups of people.

[jimbokun]

Two different groups claiming the same label.

[justin66]

Or, in keeping with the theme of this comment thread, having the label imposed on them.

Union members and people who use "intersectionality" in a sentence are not natural associates, let alone allies.